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-rw-r--r--src/com/android/launcher/HandleView.java2
-rw-r--r--src/com/android/launcher/Launcher.java163
-rw-r--r--src/com/android/launcher/LauncherModel.java26
3 files changed, 126 insertions, 65 deletions
diff --git a/src/com/android/launcher/HandleView.java b/src/com/android/launcher/HandleView.java
index 437d559..9afe41c 100644
--- a/src/com/android/launcher/HandleView.java
+++ b/src/com/android/launcher/HandleView.java
@@ -49,7 +49,7 @@ public class HandleView extends ImageView {
@Override
public View focusSearch(int direction) {
View newFocus = super.focusSearch(direction);
- if (newFocus == null) {
+ if (newFocus == null && mLauncher.isDrawerDown()) {
final Workspace workspace = mLauncher.getWorkspace();
workspace.dispatchUnhandledMove(null, direction);
return (mOrientation == ORIENTATION_HORIZONTAL && direction == FOCUS_DOWN) ?
diff --git a/src/com/android/launcher/Launcher.java b/src/com/android/launcher/Launcher.java
index 928f4ca..01001c0 100644
--- a/src/com/android/launcher/Launcher.java
+++ b/src/com/android/launcher/Launcher.java
@@ -45,6 +45,7 @@ import android.os.IBinder;
import android.os.Parcelable;
import android.os.RemoteException;
import android.os.ServiceManager;
+import android.os.Message;
import android.provider.*;
import android.telephony.PhoneNumberUtils;
import android.text.Selection;
@@ -260,7 +261,7 @@ public final class Launcher extends Activity implements View.OnClickListener, On
private void startLoaders() {
sModel.loadApplications(true, this, mLocaleChanged);
- sModel.loadUserItems(!mLocaleChanged, this, mLocaleChanged);
+ sModel.loadUserItems(!mLocaleChanged, this, mLocaleChanged, true);
mRestoring = false;
}
@@ -812,13 +813,13 @@ public final class Launcher extends Activity implements View.OnClickListener, On
.setIcon(android.R.drawable.ic_menu_add)
.setAlphabeticShortcut('A');
menu.add(0, MENU_WALLPAPER_SETTINGS, 0, R.string.menu_wallpaper)
- .setIcon(R.drawable.ic_menu_gallery)
+ .setIcon(android.R.drawable.ic_menu_gallery)
.setAlphabeticShortcut('W');
menu.add(0, MENU_SEARCH, 0, R.string.menu_search)
.setIcon(android.R.drawable.ic_search_category_default)
.setAlphabeticShortcut(SearchManager.MENU_KEY);
menu.add(0, MENU_NOTIFICATIONS, 0, R.string.menu_notifications)
- .setIcon(R.drawable.ic_menu_notifications)
+ .setIcon(android.R.drawable.ic_menu_notifications)
.setAlphabeticShortcut('N');
final Intent settings = new Intent(android.provider.Settings.ACTION_SETTINGS);
@@ -826,7 +827,7 @@ public final class Launcher extends Activity implements View.OnClickListener, On
| Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
menu.add(0, MENU_SETTINGS, 0, R.string.menu_settings)
- .setIcon(R.drawable.ic_menu_preferences).setAlphabeticShortcut('P')
+ .setIcon(android.R.drawable.ic_menu_preferences).setAlphabeticShortcut('P')
.setIntent(settings);
return true;
@@ -1111,7 +1112,7 @@ public final class Launcher extends Activity implements View.OnClickListener, On
private void onFavoritesChanged() {
mDesktopLocked = true;
mDrawer.lock();
- sModel.loadUserItems(false, this, false);
+ sModel.loadUserItems(false, this, false, false);
}
void onDesktopItemsLoaded() {
@@ -1119,7 +1120,80 @@ public final class Launcher extends Activity implements View.OnClickListener, On
bindDesktopItems();
mAllAppsGrid.setAdapter(Launcher.getModel().getApplicationsAdapter());
+ }
+
+ /**
+ * Refreshes the shortcuts shown on the workspace.
+ */
+ private void bindDesktopItems() {
+ final ArrayList<ItemInfo> shortcuts = sModel.getDesktopItems();
+ if (shortcuts == null) {
+ return;
+ }
+
+ final Workspace workspace = mWorkspace;
+ int count = workspace.getChildCount();
+ for (int i = 0; i < count; i++) {
+ ((ViewGroup) workspace.getChildAt(i)).removeAllViewsInLayout();
+ }
+
+ count = shortcuts.size();
+
+ final DesktopItemsBinder binder = new DesktopItemsBinder(this, shortcuts);
+ binder.obtainMessage(DesktopItemsBinder.MESSAGE_BIND_ITEMS, 0, count).sendToTarget();
+ }
+ private void bindItems(Launcher.DesktopItemsBinder binder,
+ ArrayList<ItemInfo> shortcuts, int start, int count) {
+
+ final Workspace workspace = mWorkspace;
+ final boolean desktopLocked = mDesktopLocked;
+
+ final int end = Math.min(start + DesktopItemsBinder.ITEMS_COUNT, count);
+ int i = start;
+
+ for ( ; i < end; i++) {
+ final ItemInfo item = shortcuts.get(i);
+ switch (item.itemType) {
+ case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
+ case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
+ final View shortcut = createShortcut((ApplicationInfo) item);
+ workspace.addInScreen(shortcut, item.screen, item.cellX, item.cellY, 1, 1,
+ !desktopLocked);
+ break;
+ case LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER:
+ final FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this,
+ (ViewGroup) workspace.getChildAt(workspace.getCurrentScreen()),
+ (UserFolderInfo) item);
+ workspace.addInScreen(newFolder, item.screen, item.cellX, item.cellY, 1, 1,
+ !desktopLocked);
+ break;
+ case LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER:
+ final FolderIcon newLiveFolder = LiveFolderIcon.fromXml(
+ R.layout.live_folder_icon, this,
+ (ViewGroup) workspace.getChildAt(workspace.getCurrentScreen()),
+ (LiveFolderInfo) item);
+ workspace.addInScreen(newLiveFolder, item.screen, item.cellX, item.cellY, 1, 1,
+ !desktopLocked);
+ break;
+ default:
+ final Widget widget = (Widget) item;
+ final View view = createWidget(mInflater, widget);
+ view.setTag(widget);
+ workspace.addWidget(view, widget, !desktopLocked);
+ }
+ }
+
+ workspace.requestLayout();
+
+ if (end >= count) {
+ finishBindDesktopItems();
+ } else {
+ binder.obtainMessage(DesktopItemsBinder.MESSAGE_BIND_ITEMS, i, count).sendToTarget();
+ }
+ }
+
+ private void finishBindDesktopItems() {
if (mSavedState != null) {
mWorkspace.getChildAt(mWorkspace.getCurrentScreen()).requestFocus();
@@ -1152,57 +1226,6 @@ public final class Launcher extends Activity implements View.OnClickListener, On
mDrawer.unlock();
}
- /**
- * Refreshes the shortcuts shown on the workspace.
- */
- private void bindDesktopItems() {
- final ArrayList<ItemInfo> shortcuts = sModel.getDesktopItems();
- if (shortcuts == null) {
- return;
- }
-
- final Workspace workspace = mWorkspace;
- int count = workspace.getChildCount();
- for (int i = 0; i < count; i++) {
- ((ViewGroup) workspace.getChildAt(i)).removeAllViewsInLayout();
- }
-
- count = shortcuts.size();
- for (int i = 0; i < count; i++) {
- final ItemInfo item = shortcuts.get(i);
- switch (item.itemType) {
- case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
- case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
- final View shortcut = createShortcut((ApplicationInfo) item);
- workspace.addInScreen(shortcut, item.screen, item.cellX, item.cellY, 1, 1,
- !mDesktopLocked);
- break;
- case LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER:
- final FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this,
- (ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentScreen()),
- ((UserFolderInfo) item));
- workspace.addInScreen(newFolder, item.screen, item.cellX, item.cellY, 1, 1,
- !mDesktopLocked);
- break;
- case LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER:
- final FolderIcon newLiveFolder = LiveFolderIcon.fromXml(
- R.layout.live_folder_icon, this,
- (ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentScreen()),
- ((LiveFolderInfo) item));
- workspace.addInScreen(newLiveFolder, item.screen, item.cellX, item.cellY, 1, 1,
- !mDesktopLocked);
- break;
- default:
- final Widget widget = (Widget)item;
- final View view = createWidget(mInflater, widget);
- view.setTag(widget);
- workspace.addWidget(view, widget, !mDesktopLocked);
- }
- }
-
- workspace.requestLayout();
- }
-
private View createWidget(LayoutInflater inflater, Widget widget) {
final Workspace workspace = mWorkspace;
final int screen = workspace.getCurrentScreen();
@@ -1456,7 +1479,7 @@ public final class Launcher extends Activity implements View.OnClickListener, On
if (mDesktopLocked) {
mDrawer.lock();
- sModel.loadUserItems(false, Launcher.this, false);
+ sModel.loadUserItems(false, Launcher.this, false, false);
} else {
final FolderIcon folderIcon = (FolderIcon)
mWorkspace.getViewForTag(mFolderInfo);
@@ -1466,7 +1489,7 @@ public final class Launcher extends Activity implements View.OnClickListener, On
} else {
mDesktopLocked = true;
mDrawer.lock();
- sModel.loadUserItems(false, Launcher.this, false);
+ sModel.loadUserItems(false, Launcher.this, false, false);
}
}
}
@@ -1635,4 +1658,28 @@ public final class Launcher extends Activity implements View.OnClickListener, On
public void onScrollEnded() {
}
}
+
+ private static class DesktopItemsBinder extends Handler {
+ static final int MESSAGE_BIND_ITEMS = 0x1;
+ // Number of items to bind in every pass
+ static final int ITEMS_COUNT = 6;
+
+ private final ArrayList<ItemInfo> mShortcuts;
+ private final WeakReference<Launcher> mLauncher;
+
+ DesktopItemsBinder(Launcher launcher, ArrayList<ItemInfo> shortcuts) {
+ mLauncher = new WeakReference<Launcher>(launcher);
+ mShortcuts = shortcuts;
+ }
+
+ @Override
+ public void handleMessage(Message msg) {
+ switch (msg.what) {
+ case MESSAGE_BIND_ITEMS:
+ Launcher launcher = mLauncher.get();
+ if (launcher != null) launcher.bindItems(this, mShortcuts, msg.arg1, msg.arg2);
+ break;
+ }
+ }
+ }
}
diff --git a/src/com/android/launcher/LauncherModel.java b/src/com/android/launcher/LauncherModel.java
index 0ef2a80..314a502 100644
--- a/src/com/android/launcher/LauncherModel.java
+++ b/src/com/android/launcher/LauncherModel.java
@@ -28,9 +28,9 @@ import android.content.res.Resources;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
-import android.graphics.drawable.BitmapDrawable;
import android.net.Uri;
import android.util.Log;
+import android.os.Process;
import java.util.ArrayList;
import java.util.Collections;
@@ -45,7 +45,6 @@ import java.net.URISyntaxException;
* Maintains in-memory state of the Launcher. It is expected that there should be only one
* LauncherModel object held in a static. Also provide APIs for updating the database state
* for the Launcher
- *
*/
public class LauncherModel {
private static final int UI_NOTIFICATION_RATE = 4;
@@ -104,6 +103,13 @@ public class LauncherModel {
}
mApplicationsLoaded = false;
+
+ if (!isLaunching) {
+ startApplicationsLoader(launcher);
+ }
+ }
+
+ private void startApplicationsLoader(Launcher launcher) {
mApplicationsLoader = new ApplicationsLoader(launcher);
mLoader = new Thread(mApplicationsLoader, "Applications Loader");
mLoader.start();
@@ -130,6 +136,8 @@ public class LauncherModel {
public void run() {
mRunning = true;
+ android.os.Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND);
+
Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);
@@ -221,8 +229,11 @@ public class LauncherModel {
* Loads all of the items on the desktop, in folders, or in the dock.
* These can be apps, shortcuts or widgets
*/
- void loadUserItems(boolean isLaunching, Launcher launcher, boolean localeChanged) {
+ void loadUserItems(boolean isLaunching, Launcher launcher, boolean localeChanged,
+ boolean loadApplications) {
+
if (isLaunching && mDesktopItems != null && mDesktopItemsLoaded) {
+ if (loadApplications) startApplicationsLoader(launcher);
// We have already loaded our data from the DB
launcher.onDesktopItemsLoaded();
return;
@@ -240,7 +251,7 @@ public class LauncherModel {
}
mDesktopItemsLoaded = false;
- mDesktopItemsLoader = new DesktopItemsLoader(launcher, localeChanged);
+ mDesktopItemsLoader = new DesktopItemsLoader(launcher, localeChanged, loadApplications);
mDesktopLoader = new Thread(mDesktopItemsLoader, "Desktop Items Loader");
mDesktopLoader.start();
}
@@ -317,9 +328,11 @@ public class LauncherModel {
private volatile boolean mRunning;
private final WeakReference<Launcher> mLauncher;
- private boolean mLocaleChanged;
+ private final boolean mLocaleChanged;
+ private final boolean mLoadApplications;
- DesktopItemsLoader(Launcher launcher, boolean localeChanged) {
+ DesktopItemsLoader(Launcher launcher, boolean localeChanged, boolean loadApplications) {
+ mLoadApplications = loadApplications;
mLauncher = new WeakReference<Launcher>(launcher);
mLocaleChanged = localeChanged;
}
@@ -532,6 +545,7 @@ public class LauncherModel {
launcher.onDesktopItemsLoaded();
}
});
+ if (mLoadApplications) startApplicationsLoader(launcher);
}
if (!mStopped) {
generated by cgit v1.1 at 2024-12-26 00:53:35 +0000